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Title:
シースルー表示システム
Document Type and Number:
Japanese Patent JP7093729
Kind Code:
B2
Abstract:
A see-through image display system with high resolution up to 4K, wide field of view (FOV) beyond 60 degrees and small form factor is proposed. The optics for the display incorporates optical elements including hologram, DOE, lens and mirror with free form surfaces. This display system is suitable for a wearable display.

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Inventors:
Mikiko Nakanishi
Takahashi Kazuhiko
Yuji Aburagawa
Keiichi Murakami
Fusao Ishii
Application Number:
JP2018566855A
Publication Date:
June 30, 2022
Filing Date:
June 21, 2017
Export Citation:
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Assignee:
Ntt docomo, Inc.
Ishii Fusao
International Classes:
G02B27/02; H04N5/64
Domestic Patent References:
JP2016071309A
JP2015072436A
JP2001166211A
JP2015121740A
JP2007079592A
JP2004069868A
Foreign References:
WO2010134374A1
US20150302773
Attorney, Agent or Firm:
Naoki Maekawa
Kenji Kitahata



 
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